Sequence flows

These diagrams trace the runtime interactions behind the everyday APIs.

Bootstrap & in-place upgrade

The façade is usable before configuration and upgrades without breaking existing imports.

Downgrade protection

A weaker candidate cannot replace a stronger canonical logger unless force: true.

Request-scoped logging

withRequestContext binds metadata for the lifetime of the callback.

RUM locator

See Singleton & Scoring for how a candidate's score is computed.